ConceptMap read

curl "https://fhir.omophub.com/fhir/r4/ConceptMap/EncounterClass" \
  -H "Authorization: Bearer oh_your_api_key"

{
  "resourceType": "ConceptMap",
  "id": "EncounterClass",
  "url": "http://hl7.org/fhir/uv/omop/ConceptMap/EncounterClass",
  "version": "1.0.0",
  "status": "active",
  "group": [
    {
      "source": "http://terminology.hl7.org/CodeSystem/v3-ActCode",
      "target": "https://fhir-terminology.ohdsi.org",
      "element": [
        {
          "code": "IMP",
          "target": [
            {
              "code": "9201",
              "display": "Inpatient Visit",
              "equivalence": "equivalent"
            }
          ]
        },
        {
          "code": "OBSENC",
          "target": [
            {
              "code": "262",
              "display": "Emergency Room and Inpatient Visit",
              "equivalence": "narrower",
              "comment": "The source code does not necessarily mean that the patient has moved to an inpatient visit"
            }
          ]
        }
      ]
    }
  ]
}